6 
Protophyta. 
a. Schizophyoeae. pagb 
Lauterborn, R . — Structure and Cell-division of Diatoms 239 
Castracane & P. Miquel — Spores of Diatoms 239 
Miquel, P . — Nucleus of Diatoms 240 
Brun, J . — New Genera of Diatoms 240 
Schmidt’s Atlas der Diatomaceen-Kunde 240 
Hieronymus, G., and others — Structure of the Cells of Phycochromacese . . . . 240 
Hansgirg, A . — Oscillatoriacese 241 
Gomont, M . — Phormidium 241 
0. Schizomycetes. 
Ward, H. Marshall — Action of Light on Bacteria 241 
Hansen, E. C . — Acetic Acid Bacteria 242 
Hesse, W . — Gaseous Products of Bacteria 242 
Beyerinck, M. W. — Respiration-Figures of Mobile Bacteria 242 
Noack, F . — Cancer of the Ash produced by Bacteria .. 243 
Macchiati, L . — Streptococcus Bombycis and the Silkworm Disease 243 
Schuller — Microbes in Chronic Rheumatism 243 
Hankin, E. H .—Alexocytes 243 
Muntz, A., & H. Condon — Ammoniacal Fermentation of Farth 244 
Duclaux, E . — Microbes and Fatty Matter 244 
Voges, O . — Chromogenic Water Bacteria 245 
Fischer & Levy — Presence of Diplococcus pneumoniae Fraenkel, and of Strepto- 
coccus pyogenes in Osteomyelitis and Periostitis 245 
Denys, J., & J. Martin — Relations of Friedlaender’s Pneumobacillus and of the 
Lactic Ferment with B. lactis aerogenes and B. typhosus 245 
Muller, K . — Anthrax in Rats 246 
Danysz, J . — Destruction of Field Mice by means of Pathogenic Microbes 247 
Kiessling, F . — Vibrio resembling Cholera Bacillus 247 
Heider, A. — Vibrio danubicus 247 
Abel, R. — Viability Period of Diphtheria 248 
Arloing, S . — Diagnostic Value of the Soluble Products of the Microbe of Peri- 
pneumonia bovina 248 
Jakowski, M . — Mixed Inf ection from Tubercle Bacilli and Pyogenic Cocci .. .. 248 
Arloing, S., & E. Chantre — Microbic Origin of Purulent Surgical Infection . . 249 
MICROSCOPY. 
a. Instruments, Accessories, &c. 
(1) Stands. 
Swift’s New Histological and Physiological Microscope (Figs. 17 and 18) .. .. 250 
Brown, G. W., jun . — New Substage 252 
(3) Illuminating: and other Apparatus. 
Schroeder, Hugo — Production of Exact Micrometer- Screws (Figs. 19-21) . . . . 252 
Nelson, E. M . — Construction of Silvered Lens Mirrors (Fig. 22) 254 
(4) Photomicrography. 
Kohler, A . — New Method of Illumination for Photomicrograph' cal Purposes 
(Fig. 23) .' 261 
Borden, W. C . — Stereoscopic Photomicrography 262 
Cunningham, K. M . — Remarkable Collection of Photomicrographs 262 
Atkinson, G. F . — Photographing Plate Cultivations 263 
(6) Microscopical Optics and Manipulation. 
Strbhl, K . — Theoretical Limit to the Capacity of the Microscope 263 
(6) Miscellaneous. 
Liverpool Microscopical Society . . 264 
Microscopical Society of Calcutta 264 
The late Mr. C. Haughton Gill, F.R.M.S 264 
0 . Technique. 
Marek, J . — Hints in Bacteriological Technique 265 
Bachmann, O .— Manual of Microscopical Technique 266 
Piersol’s Histology 266 
(1) Collecting Objects, including Culture Processes. 
Lunkewicz, M. — Quadrangular Culture- Capsules 266 
„ „ Cold Stage 266 
